diff --git a/docs/INSTALL.md b/docs/INSTALL.md
index e08cf145..c27e0b4f 100644
--- a/docs/INSTALL.md
+++ b/docs/INSTALL.md
@@ -30,7 +30,7 @@ export CUDA_HOME=YOUR_CUDA_PATH/
 
 **e. Install mmcv-series packages.**
 ```shell
-git clone https://github.com/open-mmlab/mmcv.git & cd mmcv
+git clone https://github.com/open-mmlab/mmcv.git && cd mmcv
 git checkout v1.6.0
 export MMCV_WITH_OPS=1 MMCV_CUDA_ARGS=-std=c++17
 pip install -v -e .
@@ -63,4 +63,4 @@ wget https://github.com/OpenDriveLab/UniAD/releases/download/v1.0.1/uniad_base_e
 ```
 
 ---
--> Next Page: [Prepare The Dataset](./DATA_PREP.md)
\ No newline at end of file
+-> Next Page: [Prepare The Dataset](./DATA_PREP.md)